Data sources & references

Market data

• Hyperliquid public API (api.hyperliquid.xyz): prices, mark and mid, candles, order book, public trades, open interest and funding rates for BTC and ETH perpetuals.
• Coinbase spot (fallback): BTC-USD and ETH-USD spot prices when Hyperliquid is unreachable, labelled in the terminal.
• Simulated (last resort): synthetic prices when both are unreachable, labelled in the terminal.

HyperVeil uses Hyperliquid's markets, liquidity and data. HyperVeil is an independent project and is not affiliated with or endorsed by Hyperliquid or Coinbase.

References

• Hyperliquid docs
• Margining
• Liquidations
• Auto-deleveraging
• Info endpoint: perpetuals
• Rate limits